JP3113477U - Kitchen exhaust hood - Google Patents

Kitchen exhaust hood Download PDF

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JP3113477U
JP3113477U JP2005004215U JP2005004215U JP3113477U JP 3113477 U JP3113477 U JP 3113477U JP 2005004215 U JP2005004215 U JP 2005004215U JP 2005004215 U JP2005004215 U JP 2005004215U JP 3113477 U JP3113477 U JP 3113477U
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corner
hood
joint
welding
exhaust hood
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民生 中島
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株式会社ハイマート産業
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Abstract

【課題】 厨房用排気フードの製作において、コーナー部の溶接と溶接後の研磨作業による手間を解消して、より簡便な組立手段によって手間とコストを低減できる厨房用排気フードを提供すること。
【解決手段】 ステンレス板からなる側面部1とダクト接続口を開口した天板2とからなるフード10において、側面部1の接合部11が、コーナー12にはなく側面の平坦部分に存在せしめた。 側面部1を構成する部材は、コーナー12において直角に折り曲げたコーナー部材13を4枚と平板部材14を2枚とからなり、それぞれ、コーナー部材13と平板部材14の隣り合う縁を接合して接合部11を形成している。
【選択図】 図1
PROBLEM TO BE SOLVED: To provide an exhaust hood for a kitchen which can reduce labor and cost by simpler assembling means by eliminating the labor of welding of a corner portion and polishing work after welding in manufacture of the exhaust hood for kitchen.
In a hood consisting of a side surface made of stainless steel and a top plate 2 having a duct connection opening, a joint 11 of the side surface 1 is present not on a corner 12 but on a flat portion of the side surface. . The members constituting the side surface portion 1 are composed of four corner members 13 bent at a right angle at the corner 12 and two flat plate members 14, and the adjacent edges of the corner member 13 and the flat plate member 14 are joined to each other. A joint portion 11 is formed.
[Selection] Figure 1

Description

本考案は、業務用の厨房において、換気効率を高めるために、通常、換気扇の下方に設けられる排気フードの構造に関する。   The present invention relates to a structure of an exhaust hood that is usually provided below a ventilation fan in order to increase ventilation efficiency in a commercial kitchen.

近年、かかる厨房用排気フードとしては、ステンレス鋼板をボックス状に組み立てた箱形のものが使用されている。   In recent years, as such an exhaust hood for a kitchen, a box-shaped one in which stainless steel plates are assembled in a box shape has been used.

その排気フードは、その排気フードを下から見た図7に示すように、内面に溜まった油分を取り出すためのピーコックaを取り付けた内方への底端に張出部を有する4枚の側板bと、ダクト接続用の開口を有する天板cとからなる箱形に形成されている。   The exhaust hood, as shown in FIG. 7 when the exhaust hood is viewed from below, has four side plates having an overhanging portion at the inward bottom end to which a peacock a for taking out oil accumulated on the inner surface is attached. b and a top plate c having a duct connection opening are formed in a box shape.

そして、この箱形の排気フードは、その4枚の側板bの端縁をライン溶接してコーナーdを形成して本体Aを形作ったのち、その本体Aの上縁に天板c溶接することによって製作される。   The box-shaped exhaust hood is formed by welding the end edges of the four side plates b to form a corner d to form the main body A, and then welding the top plate c to the upper edge of the main body A. Produced by.

ところが、この従来のフード製作において、それぞれ2枚の側板bの縁の溶接によるコーナーdの形成のためには、ライン溶接のために格別の設備と熟練が必要であり、また、溶接されたコーナー部も溶接後の研磨作業を要し、そのため、コスト高の要因ともなっている。   However, in this conventional hood manufacturing, in order to form the corner d by welding the edges of the two side plates b, special equipment and skill are required for line welding, and the welded corner is also required. The part also requires polishing work after welding, which is a factor of high cost.

この排気フードにおけるコーナ部の溶接による問題を解消するために、特許文献1には、フードを現場での組み立て式にし、側板と天板を使用現場に運び込み、コーナー部の溶接によらずに、コーナー部を折り曲げた部材として、その平面部に雄形と雌形の特殊な嵌合構造とした接合部を設けるものが提案されている。   In order to solve the problem caused by the welding of the corner portion in the exhaust hood, Patent Document 1 describes that the hood is assembled on the site, the side plate and the top plate are carried to the site of use, and the corner portion is not welded. As a member in which a corner portion is bent, a member in which a joint portion having a special fitting structure of a male shape and a female shape is provided on a flat surface portion has been proposed.

ところが、係る現場における組み立て式のものでは、現場に搬送すべき部材数が増して、その搬送と整理に手間を要し、また、平面部の雄形と雌形の特殊な嵌合構造の形成に手間を要し、また、その嵌合構造の結合に手間を要することになり、コスト低減には貢献しない。
特開2005−83671号公報
However, in the assembly type in such a field, the number of members to be transported to the field increases, and it takes time and labor to transport and organize, and the formation of a special mating structure of male and female flat parts In addition, it takes time and effort to connect the fitting structure, which does not contribute to cost reduction.
Japanese Patent Laying-Open No. 2005-83671

本考案における課題は、厨房用排気フードの製作において、コーナー部の溶接と溶接後の研磨作業による手間を解消して、より簡便な組立手段によって手間とコストを低減できる厨房用排気フードを提供することにある。   An object of the present invention is to provide a kitchen exhaust hood capable of reducing labor and cost by simpler assembly means by eliminating the labor involved in corner corner welding and post-welding polishing operations in the manufacture of a kitchen exhaust hood. There is.

本考案は、コーナーを有する側面本体とその側面本体の上縁に取り付けられた天板からなる厨房用排気フードであって、前記側面本体は、平板材を折り曲げてコーナーを形成した1枚または2枚以上のコーナー部材の端縁において接合するか、または、このコーナー部材と平板とをそれらの端縁で接合した構造であり、コーナー部材またはコーナー部材と平板との接合部は、コーナー部材またはコーナー部材と平板との接合端面にフードの内方向に折り曲げられた当接縁を形成し、相隣り合う当接縁を当接したのち、その当接された当接縁をスポット溶接によって接合し、そして、接合された当接縁をカバー材によって覆うことによって形成されていることを特徴とする。   The present invention is a kitchen exhaust hood comprising a side body having a corner and a top plate attached to the upper edge of the side body, wherein the side body is formed by bending a flat plate material to form one or two corners. The corner member or the flat plate is joined at the edge of the corner member or more, or the corner member and the flat plate are joined at the end edges, and the corner member or the joint between the corner member and the flat plate is the corner member or the corner. A contact edge bent inward of the hood is formed on the joining end surface of the member and the flat plate, and after contacting adjacent contact edges, the contacted contact edges are joined by spot welding, And it is formed by covering the joined contact edge with a cover material.

本考案は、コーナー部の溶接と溶接後の研磨作業を不要とし、また、基本的には規格化された大きさのステンレス鋼板の簡単な折り曲げとスポット溶接だけで完成できる。   The present invention eliminates the need for corner welding and post-welding polishing work, and is basically completed by simple bending and spot welding of a standardized stainless steel plate.

本考案によって以下の効果を奏する。   The present invention has the following effects.

ライン溶接を必要とせず、点溶接による組立てが可能であるので、余分な溶接の手間が省けるとともに、熟練工でなくとも製作できる。   Since it is possible to assemble by spot welding without requiring line welding, it is possible to eliminate the need for extra welding and to manufacture even if it is not a skilled worker.

溶接部が少ないので歪みが少なくなる。   Less distortion due to fewer welds.

接合部が、フードそのものの補強材となり、排気ファンの作動中の振動がなくなる。   The joint serves as a reinforcement for the hood itself, eliminating vibration during operation of the exhaust fan.

以下、本考案を平面から見て4角形のフードに適用した実施例によって、本考案の実施形態を説明する。   Hereinafter, embodiments of the present invention will be described by way of examples in which the present invention is applied to a quadrangular hood as viewed from above.

図1は本考案の実施例のフード10の開口部分を下から見た図であって、基本的には、何れもステンレス板からなる側面部1とダクト接続口を開口した天板2とからなる。本考案のフード10の特徴は、側面部1の構成において、ステンレス板の接合部11が、コーナー12にはなく側面の平坦部分に存在することにある。   FIG. 1 is a view of an opening portion of a hood 10 according to an embodiment of the present invention as viewed from below, and basically includes a side portion 1 made of a stainless steel plate and a top plate 2 having an opening for a duct connection. Become. A feature of the hood 10 of the present invention is that, in the configuration of the side surface portion 1, the joining portion 11 of the stainless steel plate is present not on the corner 12 but on the flat portion on the side surface.

同図において、側面部1を構成する部材は、コーナー12において直角に折り曲げたコーナー部材13を4枚と平板部材14を2枚とからなり、それぞれ、コーナー部材13と平板部材14の隣り合う縁を接合して接合部11を形成している。   In the figure, the members constituting the side surface portion 1 are composed of four corner members 13 bent at a right angle at the corner 12 and two plate members 14, and adjacent edges of the corner members 13 and the plate members 14, respectively. Are joined to form the joint 11.

図2は、図1に示すフードの側面部1の形成の要領を示す。同図は、説明の都合上、図1に示す側面部1の上半分によって、その構成を示している。   FIG. 2 shows a procedure for forming the side surface portion 1 of the hood shown in FIG. For the convenience of explanation, the figure shows the configuration by the upper half of the side part 1 shown in FIG.

同図に示すように、コーナー12を含むコーナー部材13と平板部材14のそれぞれには、図1に示す天板2と接する内側に曲げられた上縁部15と、組立後、排出される油等の溜まりを形成する内側にコの字状に曲げられた下縁部16と、また、垂直縁端には内側に曲げられた接合縁部17が形成されている。   As shown in the figure, each of the corner member 13 including the corner 12 and the flat plate member 14 includes an upper edge portion 15 bent inward in contact with the top plate 2 shown in FIG. 1 and oil discharged after assembly. A lower edge portion 16 bent in a U-shape is formed on the inner side to form a pool such as a joint, and a joint edge portion 17 bent inward is formed on the vertical edge.

これらの接合縁部17は、それぞれ、コーナー部材13と平板部材14を矢印の方向に合体させることによって、相互に当接される。   These joining edge portions 17 are brought into contact with each other by combining the corner member 13 and the flat plate member 14 in the direction of the arrow.

そして、相互に当接された接合縁部17には、数カ所にスポット溶接を施し接合する。これによって、図1に示す接合部11が形成されて、フードの本体をなす側面部1が形成される。   The joint edges 17 that are in contact with each other are joined by spot welding at several locations. Thereby, the joint part 11 shown in FIG. 1 is formed, and the side part 1 which makes the main body of a hood is formed.

これらの接合縁部17は、当接して数カ所をスポット溶接する。しかしながら、スポット溶接のままでは、接合面からフード内に充満した煙、フード内面に付着した油煙が接合面の隙間から漏れ出る恐れがあり、そのため、カバー部材18を当接面に嵌合し、カバー部材18を接合縁部17に嵌合し固定する。   These joint edges 17 abut and are spot-welded at several locations. However, with spot welding as it is, smoke filled in the hood from the joint surface and oil smoke adhering to the inner surface of the hood may leak out from the gap between the joint surfaces, so the cover member 18 is fitted to the contact surface, The cover member 18 is fitted and fixed to the joint edge portion 17.

図3は、このカバー部材18の接合縁部17からなる接合部を嵌合した状態を示す図であり、カバー部材18は接合縁部17の当接面にスライドさせて固定し、任意の箇所をスポットして固定する。これによって、接合部11からの油漏れが防止できるとともに、接合部11を強化され、フード全体の剛性は強化される。   FIG. 3 is a view showing a state in which the joint portion composed of the joint edge portion 17 of the cover member 18 is fitted, and the cover member 18 is slid and fixed to the contact surface of the joint edge portion 17 to be arbitrarily placed. Spot and fix. As a result, oil leakage from the joint portion 11 can be prevented, the joint portion 11 is strengthened, and the rigidity of the entire hood is strengthened.

このように、側面部1を枠状に組み立てたのち、側面部1に、図4に示すダクト接続口21を有する天板2を取り付ける。   Thus, after assembling the side part 1 in a frame shape, the top plate 2 having the duct connection port 21 shown in FIG.

図5は、側面部1に天板2を取り付ける要領を示すもので、側面部1の組立前に予め側面部1内に配置した天板2の上縁22をスポット溶接することによって取り付けることによって、図1に示すフード10を完成する。   FIG. 5 shows a procedure for attaching the top plate 2 to the side surface portion 1. By attaching the upper edge 22 of the top plate 2 previously arranged in the side surface portion 1 by spot welding before the side surface portion 1 is assembled. The hood 10 shown in FIG. 1 is completed.

上記図1と図2においては、長縁が3000mm以上の比較的長いフードを例に挙げて説明した。   In FIG. 1 and FIG. 2 described above, a relatively long hood having a long edge of 3000 mm or more has been described as an example.

通常、ステンレス鋼板の長さは、例えば、2000mm、2400mm、3000mm、4000mmに分けて規格化されており、上記図1と図2に示す例においては任意に、この長さのものを組合せて、コーナー部材を4個作成し、長辺用平板を2枚使用し、接合箇所を6箇所設けた例を挙げたものである。   Usually, the length of the stainless steel plate is standardized by dividing into, for example, 2000 mm, 2400 mm, 3000 mm, and 4000 mm. In the examples shown in FIG. 1 and FIG. In this example, four corner members are prepared, two long-side flat plates are used, and six joint portions are provided.

本考案の他の例として、比較的小型のフードの場合には、本考案に係る接合部を形成することによって、その効果をさらに高めることができる。   As another example of the present invention, in the case of a relatively small hood, the effect can be further enhanced by forming the joint portion according to the present invention.

図6の(a)、(b)は、長尺のステンレス鋼板を使用することによって、本考案の接合部11を1個または2個とした例を示し、従来の溶接コーナー部を無くすことによる効果をさらに増大することができる。   6 (a) and 6 (b) show an example in which one or two joining portions 11 of the present invention are used by using a long stainless steel plate, and the conventional welding corner portion is eliminated. The effect can be further increased.

フードの平面形状として、4角形のみならず、3角形、5角形、6角形、その他の多角形のものに適用できる。   The planar shape of the hood can be applied not only to a quadrangular shape but also to a triangular shape, a pentagon shape, a hexagon shape, and other polygonal shapes.

本考案の実施例のフードの外観を示す。The external appearance of the food | hood of the Example of this invention is shown. 図1に示すフードの側面部の構造を示す。The structure of the side part of the food | hood shown in FIG. 1 is shown. 図2に示す側面構造の構成部材を示す。The component of the side structure shown in FIG. 2 is shown. 接合部の構造を示す。The structure of a junction part is shown. 天板を示す。Shows the top plate. (a)は接合部を1個(b)は2個とした例を示す。(A) shows an example in which one joining portion (b) is two. 従来例を示す。A conventional example is shown.

符号の説明Explanation of symbols

1. 側面部
11 接合部 12 コーナー 13 コーナー部材
14 平板部材 15 上縁部 16 下縁部
17 接合縁部 18 カバー部材
2 天板
21 接続口
1. Side part 11 Joint part 12 Corner 13 Corner member 14 Flat plate member 15 Upper edge part 16 Lower edge part 17 Joint edge part 18 Cover member 2 Top plate 21 Connection port

Claims (1)

コーナーを有する側面本体とその側面本体の上縁に取り付けられた天板からなる厨房用排気フードであって、
前記側面本体は、
平板材を折り曲げてコーナーを形成した1枚または2枚以上のコーナー部材、または、このコーナー部材と平板とを接合した構造であり、
コーナー部材またはコーナー部材と平板との接合部は、
コーナー部材またはコーナー部材と平板との接合端面にフードの内方向に折り曲げられた当接縁を形成し、
相隣り合う当接縁を当接したのち、その当接された当接縁をスポット溶接によって接合し、
そして、
接合された当接縁をカバー材によって覆うことによって形成されている厨房用排気フード。
An exhaust hood for a kitchen comprising a side body having a corner and a top plate attached to the upper edge of the side body,
The side body is
One or two or more corner members formed by bending a flat plate material to form a corner, or a structure in which this corner member and a flat plate are joined,
The corner member or the joint between the corner member and the flat plate is
A contact edge that is bent inward of the hood is formed on the end face of the corner member or the corner member and the flat plate,
After abutting adjacent abutting edges, the abutting abutting edges are joined by spot welding,
And
An exhaust hood for a kitchen formed by covering the joined abutting edges with a cover material.
JP2005004215U 2005-06-08 2005-06-08 Kitchen exhaust hood Expired - Lifetime JP3113477U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016161180A (en) * 2015-02-27 2016-09-05 健児 吉村 Cooking range hood with distributing plate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016161180A (en) * 2015-02-27 2016-09-05 健児 吉村 Cooking range hood with distributing plate

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